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SOA email is valid Passed. An email address must respect some conditions to be valid, accordding to the RFC SOA refresh is valid Passed. The refresh value be must between and SOA retry, refresh and expire values are correct Passed. DNS servers are not open relay Passed. DNS resolvers that allow queries from all IP addresses and are exposed to the Internet can be attacked and used to conduct Denial of Service DoS attacks on behalf of the hacker. Transfer zone is disable Passed. An attacker can use a zone transfer that contains a malicious code or an inappropriate format that crashes a DNS server vulnerable to this type of attack, which results in a DoS that destabilizes the DNS services.

Recursive query is disable Passed. Having a dns server that allow recursive queries is a security risk, DDOS attack can be performed. RFC documentation documentation 0. Same MX are returned Passed.

Resume Whois Reputation Tests. Resume Whois Reputation Tests Domain. Whois server whois. Google Safe Browsing Status. Domain is not listed in Google Safe Browsing Passed. Google safe browsing categorizes a domain as bad if something suspicious is detected.

Domain have good reputation on Web of Trust Passed. Web Of Trust rates thousands of websites and find threats if they exist. DNS servers are same in dns tree and whois Skipped. The dns servers given in the domain whois must be the same as those returned by a dns resolution request. Resume Servers Autodiscover Tests. Resume Servers Autodiscover Tests Name mx. Autodiscover not configured. HELO command is accepted mx. Click on the link below to learn more altospam StartTLS definition 0.

Banner must contain the name of the server 0. Click on below link to know more mailout DKIM definition 0. MX servers are accessibles Passed. Smtp servers that are listed in DNS area must be accessible, otherwise, there is a risk that emails may be lost 0.

MX IPs have reverse Passed. When a sending server makes a connection to the recipient server, the recipient server notes the sending IP address and performs a reverse lookup, called a PTR lookup, named after the type of DNS record used.

EXPN command is refused Passed. EXPN command is now considered to be a security risk, spammers being able to harvest valid e-mail addresses via each mailing list. VRFY command is refused Passed. MX servers are not open relay Passed. If a server is open relay, there is a risk that spammers use your server to send illegitimate mail.

Banner return 2xx or 4xx code Passed. The banner must return 2xx a valid 4xx or temporary code. SMTP server type is hidden Passed. There is a risk to display the type and the version of the server, because people can find a breach for a specific version and use it 0. MX must be a domain, not an IP.

SMTP server number Passed. MX IPs are differents Passed. SPF is configured for domain Passed. To avoid identity theft, it is strongly recommended to configure SPF. Domain have only 1 SPF record Passed. To avoid issue with SPF, it is strongly recommended to configure only one. SPF version exists Passed. SPF version at first position Passed. SPF has to start with version's tag.

SPF "all" exists Passed. SPF "all" at last position Passed. The mecanism "All" has to be the last tag in SPF record. IPs must be valid, otherwise the SPF will be useless.

SPF "Redirect" at last position Passed. The mecanism "Redirect" has to be the last tag in SPF record. SPF record has become obselete, if it is configured then it must be the same as the one present in the TXT record 0. PTR must be just before All statement Passed. According to the RFC section 6. DKIM version exist Skipped.

According to the RFC section 3. This Tag is optionnal but when use, it must be equal to "s", "y" or "y:s". DKIM public key is valid Skipped. DKIM public key is secure Skipped.

The size of the public key must be bigger than bits. Resume Informations Tests. Domain have "A" field Passed. The domain must have an A field in order for the website to be accessible. Host "www" have "A" field Passed. WWW host is not required for a website, but it's better to have one. HTTP port 80 is open Passed. Aerial bundled cables also aerial bundled conductors or simply ABC are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor.

Tools for all purposes. Connex offers chain spray and tools for bike chains. These help you keep your chain in perfect condition…. Hand Tools for Many Applications. View the catalogue If you…. With the Connex Link connector, you can quickly open and securely close your bike chain.

Compatible with…. Amphenol RF carries an extensive line of quality crimp tools and hex-die sets for connector to cable…. A chain tool designed to fix bicycle chains. The bike tool allows you to remove broken links, take apart…. It will accept any brand of link but the tool comes with a Connex link.